Testing easy social- is the discussions part of it?

It would be helpful to know what we get if we were to buy ES. I see the discussion tab in the demo and used it but remembered that you may have this as a separate product. Could you indicate to us what is included and not before purchase time or clearly label in the demo.
Also please don't delete the demo site...http://easysocial.org/
I think one needs to test it over a period of time and making new stuff over is not great unlike you guys.